DERIVATIVE INSTRUMENTS AND HEDGING ACTIVITIES (Details 2) - USD ($) $ in Thousands	3 Months Ended		6 Months Ended
	Jun. 30, 2015	Jun. 30, 2014	Jun. 30, 2015	Jun. 30, 2014
Derivatives not designated as hedging instruments | Foreign currency exchange contracts | Interest and other income, net
Net losses on derivative instruments
Amount of loss recognized in income on derivatives	$ (63)	$ (406)	$ (1,919)	$ (765)